Dizon: Biggest challenge is learning defense

Jordon Dizon can deal with the physical adjustments he's had to make from the college level to the pros. But learning the defense to the extent it's a part of you is taking its toll on the rookie linebacker. And to him, that's the most important thing to master.

DetroitLions.com, August 4: "They come out with a certain formation and I'm thinking, 'Okay, I've got to do this; I've got to do that,' and the next thing you know, they're snapping the ball and I'm all haywire. I've just got to get to the point where, whatever defense they call, whatever formation the offense comes out in, it becomes instinctive to where I just line up and do my thing rather than sit out there and think. Because once you start thinking you lose all your instincts.